static public string resolveAssignment(GlobalVariables g, parser.Assignment assignment)
{
string varName = assignment.Variable.Name;
if (varName == null)
{
return("resolveAssignment(): variable name can NOT be empty.");
}
g.Variables[varName] = assignment.String;
return(null);
}
static public string resolveStatement(GlobalVariables g, parser.Statement statement)
{
var assignment = new parser.Assignment().GetType();
var print = new parser.Print().GetType();
if (statement.GetType() == assignment)
{
return(resolveAssignment(g, (parser.Assignment)statement));
}
else if (statement.GetType() == print)
{
return(resolvePrint(g, (parser.Print)statement));
}
return("resolveStatement(): undefined statement type.");
}